11961891

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{15277}}^1$

素因数の和:15315

約数の個数: 16

約数和(自身を含む): 18333600

約数和(自身を除く): 6371709

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 15277, 45831, 137493, 412479, 443033, 1329099, 3987297, 11961891]

約数ペア:

[(1, 11961891), (3, 3987297), (9, 1329099), (27, 443033), (29, 412479), (87, 137493), (261, 45831), (783, 15277)]